This is a B-52 shot, just a partial frame of a stero pair. If you look closely, you can see the red missile under the wing on the starboard side. There is another to port.
It is indeed a B-47. I can clearly see this with high magnification and a 1200 dpi scan. I still cannot identify the missile. It looks like there is only one, not two as I originally thought. There are apparently 8 tail fins at angles that confused me into seeing 2 missiles when there is only one.